baber/WOPTO huggingface dataset:
Patent AU-594457-B2 (AU)
Title: Adjustable ramp for dewatering device
Inventor: JOHNSON HAROLD W
IPC: B01D33/04
Filed: 1987-03-31
Granted: 1990-03-08
Abstract: A dewatering method and apparatus is disclosed which uses a ramp at one end of a perforate conveyor in which the incline of the ramp may be adjusted while the dewatering operation is taking place. The ramp receives material to be further dewatered after the material has moved along the length of the perforate conveyor. The ramp causes the material to roll back upon itself as the material tends to move up the ramp, which rolling back action enhances dewatering. An actuator is coupled with said ramp for effecting movement of said ramp with respect to the conveyor to adjust the incline of the ramp with respect to the upper surface of the conveyor. In this way, the operator may readily optimize the rolling back action of the material to be dewatered to, in turn, thereby provide optimum dewatering. The ramp is also capable of being completely lifted out of the flow of material to be dewatered while the apparatus is in operation and while the dewatering process is being carried out.
Patent AU-642994-B2 (AU)
Title: Neuroprotective indolone and related derivatives
Inventor: CHENARD BERTRAND LEO
IPC: C07D419/10
Filed: 1991-03-04
Granted: 1993-11-04
Abstract: PCT No. PCT/US91/01470 Sec. 371 Date Nov. 6, 1992 Sec. 102(e) Date Nov. 6, 1992 PCT Filed Mar. 4, 1991 PCT Pub. No. WO91/17156 PCT Pub. Date Nov. 14, 1991.5-(1-Hydroxy-2-piperidinopropyl)-2(1H,3H)-indolone derivatives and analogs; pharmaceutical compositions thereof; methods of treating CNS disorders therewith; and intermediates useful in the preparation of said compounds.
Patent AU-675352-B2 (AU)
Title: Improvements in and relating to manhole cover frames
Inventor: HAWKINS DAVID JOHN DRAKE
IPC: E02D29/14
Filed: 1994-09-08
Granted: 1997-01-30
Abstract: A spacer arrangement is provided for use in raising the height of a manhole cover frame, including one or more base spacer elements and one or more upper side extension elements; said one or more base spacer elements are adapted to be located within said manhole cover frame with said one or more side extension elements extending upwardly relative thereto; the spacer arrangement is adapted to receive a manhole cover; at least an underside surface of said one or more base spacer elements includes downwardly directed projections for stabilizing at least said one or more base spacer elements.
Patent AU-642253-B2 (AU)
Title: Saccharide compositions, methods and apparatus for their synthesis
Inventor: ROTH STEVE
IPC: C12N9/10
Filed: 1991-04-11
Granted: 1993-10-14
Abstract: Processes for preparing oligosaccharides, polysaccharides, glycolipids, glycoproteins, and other saccharide compositions are provided which involve the enzyme facilitated transfer of a preselected saccharide unit from a donor moiety to an acceptor moiety. In accordance with a preferred embodiment, saccharide compositions having a plurality of saccharide units are prepared by appending the saccharide units in iterative fashion to acceptor moieties which are themselves saccharide compositions prepared in accordance with this invention.
Patent AU-636824-B2 (AU)
Title: Environmentally safe catalytic alkylation using liquid onium poly (hydrogen fluorides)
IPC: B01J31/02
Filed: 1991-04-19
Granted: 1993-05-06
Abstract: A process for alkylating an aliphatic hydrocarbon having isobutane with an alkenyl hydrocarbon with isobutylene in the presence of a liquid onium polyhydrogen fluoride complex as the reaction medium and catalyst at a temperature between -20 DEG  and 70 DEG  and pressure between atmospheric and 200 psi and at a time sufficient to form a high octane alkylate thereof.
Patent AU-596864-B2 (AU)
Title: The use of 2',3'-dideoxycytidin-2'-ene(2',3'-dideoxy-2',3'- didehydrocytidine) in treating patients infected with retroviruses
Inventor: LIN TAI-SHUN
IPC: A61P31/12
Filed: 1987-09-04
Granted: 1990-05-17
Abstract: The invention relates to a pharmaceutical composition for treating warm blooded animals infected with a retrovirus, comprising an anti-retroviral effective amount of 2', 3'-dideoxycytidin-2'-ene or a pharmaceutical acceptable salt thereof, either alone or in admixture with usual additives.
Patent AU-593943-B2 (AU)
Title: Aqueous coating composition and a process of coating a substrate with such coating composition
Inventor: NOOMEN ARIE
IPC: C09D175/16
Filed: 1987-09-22
Granted: 1990-02-22
Abstract: The invention provides an aqueous coating composition curable at ambient temperature comprising a compound having at least 2 alpha , beta -ethylenically unsaturated carboxylate groups, a polyamino amide having an amine number of 60-1000, and a nitroalkane, a formic acid ester or an organic compound occurring in at least 2 tautomeric forms, and in one of the tautomeric forms a labile hydrogen atom is linked to a carbon atom. A process of coating a substrate with such composition is also provided.
Patent AU-550844-B2 (AU)
Title: Acetylene composition with constant liquid/vapour phase composition
Inventor: BRUNI MAURICE
IPC: C10L3/02
Filed: 1982-02-23
Granted: 1986-04-10
Abstract: A fuel mixture, which contains by volume 15 to 25% acetylene, 5 to 17% C3 hydrocarbon, preferably propylene, and the remainder ethylene. This ternary fuel having a fairly constant acetylene content, is suitable in applications pertaining to assembly, flame heat treatment, flame metal spraying and disintegration of inorganic compounds or cements.
Patent AU-562734-B2 (AU)
Title: Composite membrane/electrode
Inventor: COPELAND TERRY MICHAEL
IPC: C08J5/22
Filed: 1982-04-28
Granted: 1987-06-18
Abstract: A composite membrane/electrode, process for making same, an electrochemical cell and its use in the electrolysis of alkali metal halides, especially sodium chloride, are described. The composite membrane/electrode comprises a perfluorinated ion-exchange membrane having at least a layer of polymer having carboxylic functionality and a layer of polymer having sulfonic functionality, and a stratum of electrocatalyst bonded to at least one surface thereof. A chloralkali cell with such a composite membrane/electrode operates at low voltage, high current efficiency, and low power consumption.
Patent AU-558912-B2 (AU)
Title: Wire guiding device for electroerosion machines
Inventor: SCHNEIDER RUDOLF
IPC: B23H1/08
Filed: 1982-11-11
Granted: 1987-02-12
Abstract: In swinging wire guides for generally conical finishing surfaces, the problem exists of a reliable automatic coaxial setting of the guide axes according to the particular angular position of the wire electrode in the workpiece finishing zone. As a solution, the wire guides (DF1, DF2) supported swinging on the support elements (TO1, TO2) are joined together by a coupling device, which has a guide member (FG) joined correspondingly with the support elements. The latter is set by the relative movement of the wire guides (DF1, DF2) to the desired angular position of the wire guides according to the ideal wire guide axis (D-D). Through swinging coupling gears (SK1, SK2) the angle position of the guide member (FG) is transmitted to the wire guides (DF1, DF2). These coupling gears suitably contain a jointed parallelogram (LK) and a rotary coupling member (DK) for the transmission of two swinging movement components, perpendicular to each other, in the sense of a total biaxial forced coupling of the guide member with the wire guides.
Patent BG-60287-B2 (BG)
Inventor: STEWART CHARLES L
IPC: B21C23/21
Filed: 1989-01-17
Abstract: Пресата намира приложение в металообработването за екструдиране на изделия от гореща метална заготовка във вид на блок. С нея се екструдират заготовки с различен диаметър и/или различен метален състав с голяма производителност, като е възможно бързоподменяне на частите. Осигурен е ефективен начин за пробиване на заготовката по оста на екструдиране. Пресата включва контейнер с противоположни аксиални краища и аксиална кухина за поемане на заготовката. Една подложка е разположена близо до единияаксиален край на контейнера за блокиране на заготовката. Откъм страната на контейнера, в близост додругия му край, е монтиран един тласкач за движението на контейнера в аксиална посока. На тласкача емонтиран револверен супорт, а на него е монтиран кух притискащ прът. Супортът е с възможност за въртене при позиционирането на кухия притискащ прът впърво положение, съосно на оста на екструдиране, и второ положение извън оста на екструдиране.
Patent DE-1806109-B2 (DE)
Title: Ski boot with ankle support - has ankle cuff hinged onto heel and instep shell and moulded ankle supports
IPC: A43B5/04
Filed: 1968-10-30
Abstract: The ski boot has a plastic shell for the instep and heel, onto which ankle supports are moulded. There is a separately moulded ankle cuff enclosing the ankle support plates and fastened securely with lever closures or laces. The ankle cuff (18) is made of plastics material and is hinged onto the instep and heel shell (10) so that it can pivot about the horizontal lateral axis (20). The cuff increases in depth from the instep zone to the Achilles tendon zone. The cuff can be detached from one of its hinge points so that the foot can slide into the boot. Thus the boot is fitted round the foot and ankle giving optimum support.
Patent DE-1927229-B2 (DE)
Title: Protection circuit for TV receivers output transistor - protects transistor during tubes voltage overload arcing with diode across base-emitter
IPC: H04N5/14
Filed: 1969-05-29
Abstract: The protection circuit consists of a diode coupled in anti-parallel with the output transistor base-emitter junction. The transistor emitter is earthed over a low impedance series R.C. circuit and its collector is coupled over a resistor to the CRT of a television receiver. The overload element discharge path is located between the tube and earth. The diode prevents the effects (resulting from lead inductance) of the overload element discharge from appearing at the transistor emitter, which would happen if the diodes were absent despite the low impedance R.C. circuit.
Patent DE-1962074-B2 (DE)
Title: Alarm circuit for monitoring communications networks - has discriminator ceasing pulse generation when failure occurs to switch off FET
IPC: H04J1/16
Filed: 1969-12-11
Abstract: An alarm circuit for communications networks switches an output transistor when a voltage failure or noise threshold excess occurs. A level discriminator (PD) fed with a suitable signal from the communications network produces a square wave output under normal conditions. This output is amplified and smoothed to drive a field effect transistor (FET) into the conducting state. This in turn holds an input transistor (TS1) off. When a failure occurs, the discriminator stops producing pulses and the field effect transistor switches off, allowing the output transistor (TS1) to conduct. A reduction in the steady state voltage at the output transistor can be obtained by including a second transistor in the output stage.
Patent DE-2035984-B2 (DE)
Title: Engraving machine for printing cylinder - has optical scanner with output connected to electronic switch controlling engraver
IPC: B44B3/00
Filed: 1970-07-20
Abstract: Engraving machine for producing printing cylinders for the textile industry etc. has two rotatable shafts one for the original and one for the printing cylinder. An optical unit (7) scans the original and has its output connected to an electronic switch (18). When the control current values are lower than the preselected level the switch by-passes the impulse generator (16) and a monostable multivibrator (19) whose one output is connected to the drive (9) for the engraving tool so that the drive is controlled exclusively by the current from the optical unit (7). When the preselected value is attained however the multivibrator (19) is triggered and renders the impulse generator inactive via a second output for the duration of an output impulse.
Patent DE-2064799-B2 (DE)
Title: Valve for equalisation chamber of oil filled transformer - plug rises and falls inside vertical tube to control outlet branch
IPC: H01F27/14
Filed: 1970-12-29
Abstract: The oil filled instrument transformer has an equalising chamber filled with a valve with a vertical sleeve (6) retained inside a boss (15) on the chamber (2) by clamping a flange (13) between a lock nut (16) and the top of the boss. This sleeve (6) has a side outlet (4) which can be blocked by a cork or plastics plug (8) which travels inside it, vertically, supported on a rod member (10). A sealing ring (14) also fits between the countersunk hole in the boss and the flange (13). A screw (12) and sealing washer (11) are fitted into the open top of the sleeve (6). In the blocking position, the plug (8) rests on a shoulder (9) inside the sleeve (6).
Patent DE-2112525-B2 (DE)
Title: Infra-red gas analyser with double-layer absorber - using condenser detector with equal-resistance gas connections
IPC: G01N21/37
Filed: 1971-03-16
Abstract: An infra-red absorber and detector has two consecutive absorption layers, each cylindrical but of differing thicknesses. These are connected by capillaries to a membrane condenser, with differing volumes on either side of the membrane. The volume of the first absorption layer plus its associated condenser volume is equal to the volume of the other layer together with its condenser section volume. Used in non-dispersive infra-red gas analysers for continuous determination of gas mixt. components. Simple compact construction of absorber and detector, with accurate compensation for phase different signals.
Patent DE-2154783-B2 (DE)
Title: Stackable plastic bottle crate - has insert in one piece with flat locking members engaging with sidewall edges
IPC: B65D25/00
Filed: 1971-11-04
Abstract: The stackable plastic crate is for the storage of bottles, having a base and sidewalls with a rectangular opening. A horizontal insert slides vertically in the crate between a locking position for transport and one allowing the bottle removal. The insert (5) is in one piece with a flat looking member extending across an opening (4), which is not divided. This member fits over the free vertical edges (7) of the sidewalls of the crate, which is likewise in one piece, enclosing the opening. One or more of the sidewalls in which an opening is not provided can have vertical ribs extending inwards, forming distance pieces acting against the nearest bottles in the insert, and working with the latter.
Patent DE-2233765-B2 (DE)
Title: Equipment producing light-bar measurement display - uses potential divider and series of comparators driving display segments
IPC: G01R13/40
Filed: 1972-07-08
Abstract: Segments of a light-bar display (L1, Ln) are driven by amplifiers (V1, Vn) or transistors acting as voltage comparators. The comparators are connected in one of several ways so that the total length of the illuminated display is proportional to the measurement voltage. The comparators may be supplied with the measurement voltage on one input and a graded series of voltages taken from a reference voltage (Uh) and a potential divider (R1, Rm). Alternatively the comparators may detect the null of a bridge divider between the measurement and reference voltages. Further circuits are also possible.
Patent JP-2966851-B2 (JP)
IPC: H04N5/40
Filed: 1989-01-20
Granted: 1999-10-25
Abstract: A video signal recorder/player device, e.g. a video tape recorder, is adapted to a select a playback channel to be any one of a plurality of UHF television channels. A microcontroller in the device sets a UHF tuner in the device to each UHF channel in turn and tests the signal level in the channel. A free channel containing substantially no signals is selected, when found, as the playback channel, only when the immediately adjacent lower channel does not contain a wanted broadcast television transmission. Once a selection is made, the microcontroller sets the playback channel frequency to that of the selected channel.
Patent JP-H058036-B2 (JP)
IPC: B29C65/50
Filed: 1985-01-31
Abstract: A method of manufacturing an automotive seat is disclosed which comprises the step of placing a trim cover assembly over a cushion member of foam material. In the method, a thermally weldable adhesive cloth is interposed between the trim cover assembly and the cushion member and is then welded by means of heating/pressure operation so that the trim cover assembly can be adhesively attached to the surface of the cushion member. Thus, the method provides such a seat that is improved in finishing as well as durability.
Patent JP-S6149404-B2 (JP)
IPC: A42B1/18
Filed: 1980-03-03
Abstract: In this helmet, the shield has a lower notch adapted to rest on the nose of the user and is connected by an elastically yieldable connection to a support which is pivotally mounted on the outer shell of the helmet. This connection biases the shield inwardly of the helmet. The shield in this way adapts itself to the morphology of the user. Application in ski crash-helmets.
Patent JP-2791950-B2 (JP)
IPC: B60T13/66
Filed: 1987-02-20
Granted: 1998-08-27
Abstract: The present invention is a braking value transmitter with a pedal to modulate the braking pressure. The pedal is braced against a spring. The force exerted by the pedal or the position of the pedal is sensed by an electronic sensor. The output signal of the sensor is fed to an electronic system, which transforms the approximately linear characteristic of the sensor into a progressive characteristic.
Patent JP-3115501-B2 (JP)
IPC: B01L3/02
Filed: 1995-02-06
Granted: 2000-12-11
Abstract: A magnetic material attracting/releasing control method makes use of a pipette device (P) sucking a liquid from or discharging a liquid into a container (1). A magnet body (M) or bodies are provided in a liquid suction line of the pipette device (P), and any magnetic material (3) contained in liquid sucked into the liquid suction line by magnetic force are deposited on the internal surface of the line. The magnetic material (3) is released and discharged together with liquid from the liquid suction line to a state where the effect of the magnetic force generated by the magnet body (M) is cut off. <IMAGE>
Patent JP-H0337543-B2 (JP)
IPC: C09K23/42
Filed: 1981-03-27
Abstract: The present invention relates to sulphonic acids of ditolylether sulphones of formula I   <IMAGE>   +TR  <IMAGE>  in which n is 0 to 6, each of x and y, independently, is 0 or 1 with the proviso that x+y is at least one, or salts thereof and condensates of the same with formaldehyde, which compounds are useful, inter alia, as dispersing agents for disperse dyestuff preparations.
Patent JP-H0577869-B2 (JP)
Inventor: SAITO TOMOKO
IPC: B60W30/00
Filed: 1985-03-15
Abstract: PURPOSE:To enable an actual car speed to be rapidly and smoothly adjusted to a desired car speed, by a method wherein desired acceleration having a change rate differing with a range in which deviation is high or low is set according to a deviation between a desired car speed and an actual car speed, and control is effected so that actual acceleration is coincided with desired acceleration. CONSTITUTION:A device is provided a desired car speed setting means 3 which sets a desired car speed responding to an accel control amount detected by a control amount detecting means 1, and a desired acceleration setting means 5 which sets a desired acceleration responding to an output from a car speed deviation detecting means 4, which determines a deviation between the desired car speed and an actual car speed, detected by an actual car speed detecting means 2, and an accel control amount. The desired acceleration is set such that the more a deviation DELTAV is increase, the more the desired acceleration is increase, and in a range within which the deviation DELTAV is low, a change rate is high, and in a range within the deviation DELTAV is high, a change rate is decreased. A deviation DELTAalpha between the desired acceleration and actual acceleration, detected by an actual acceleration detecting means 6, is determined by an acceleration deviation detecting means 7, and the output of an engine is controlled by a control means 8 according to the deviation DELTAalpha and the desired acceleration.
Patent JP-3420604-B2 (JP)
IPC: C07C265/14
Filed: 1993-03-15
Granted: 2003-06-30
Abstract: A process for preparing isocyanates comprising (a) contacting carbon dioxide and a primary amine in the presence of an aprotic organic solvent and an organic, nitrogenous base to produce the corresponding ammonium carbamate salt, and (b) reacting the ammonium carbamate salt with an electrophilic or oxophilic dehydrating agent to produce the corresponding isocyanate. A second embodiment comprises recovering the ammonium carbamate salt of step (a) prior to reacting the ammonium carbamate salt with an electrophilic or oxophilic dehydrating agent in the presence of an aprotic organic solvent and an organic, nitrogenous base.
Patent JP-S62932-B2 (JP)
IPC: C08G18/24
Filed: 1978-05-10
Abstract: The combination of a diorganotin sulfide, -polysulfide, -dithiocyanate, bis(thiocyanato diorganotin) sulfide or bis(thiocyanato diorganotin) oxide with a tertiary amine functions as a latent catalyst for rigid polyurethane foams. Latency is not observed using a tertiary amine with other sulfur-containing organotin compounds.
Patent JP-S6218377-B2 (JP)
IPC: B60Q1/06
Filed: 1980-05-24
Abstract: PURPOSE:To selectively obtain an illuminated state appropriate to agricultural work or road running, by enabling either the horizontal diffusion of rays of light for the agricultural work or the vertical diffusion of the rays of light for the road running. CONSTITUTION:Numerous striped projections 8 are juxtaposed on the inside of the square lens 7 of a headlight 6 to diffuse rays of light in one direction of width. A light housing 9 secured on a machine body is fitted with a clamp metal 10 for holding the lens 7 by the elasticity of the clamp metal itself. The lens 7 can be removed and then turned by 90 deg. and held again by the clamp metal 10 to change the cross section of the flat rays of light by 90 deg..
Patent JP-S6057431-B2 (JP)
IPC: B23K26/064
Filed: 1981-05-18
Abstract: PURPOSE:To mark the work with high operating efficiency in the stage of marking the work with laser by converting laser to plural laser beams then focusing the respective laser to the work surface by means of a condenser lens. CONSTITUTION:In the stage of marking the surface of the work 26 with plural digits of numbers, etc. with one beam of laser 30, the laser 30 is passed through a mask 25 of the numbers to be marked to make laser 31 of the same pattern as that of the mask 25. This is passed through an X prism group 27 consisting of prisms of the number corresponding to the number of digits of the numbers and a Y prism group 28 of a number larger than that thereof intersecting orthogonally with the group 27, whereby the laser is made into the laser 33 wherein the laser is separated non-parallel laser beams according to the plural digits of the numbers. This laser is focused by a lens 29 onto the surface of the work 26, whereby the dots indicating the numbers is marked with the laser. Since plural digits of the numbers are marked by one time of operation, the work is marked with high operating efficiency.
Patent JP-2829089-B2 (JP)
IPC: D01H9/00
Filed: 1990-04-09
Granted: 1998-11-25
Abstract: During the doffing of a spinning machine, especially a cap spinning machine, a core 20 is slipped onto a bobbin 14, the yarn 7 remaining unbroken. The bobbin 14 and the core 20 are rotated jointly, until some turns of the yarn 7 have been wound on the core 20. The core 20 is subsequently held and the bobbin 14 located under the core is removed. The empty spindle 15 is thereafter introduced into the core 20. This avoids the formation of an upper turn which has to be removed again. 
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